Images of Sweet Corn Pests
Trap Reports
- Current (2019) trap reports (see tabs for corn earworm, European corn borer, fall armyworm, and western bean cutworm)
- Archived Trap Reports
Pest Management Information
All pests
‘Worms’ (Caterpillars)
- Using pheromone traps to manage corn earworm and European corn borer
- Trap sources and specifications (July 2019)
- Using blacklight traps to monitor European corn borer
Corn flea beetle
- Corn Flea Beetle Index for 2019
- Corn Flea Beetle and Stewart’s Wilt Predictions for current and previous years
- Management recommendations for corn flea beetle and Stewart’s wilt in Ohio
- List of sweet corn hybrids rated for susceptibility to Stewart’s wilt
Research Reports
- Ohio Sweet Corn Insecticide Trial, 2018
- Variability in response of corn earworm to insecticides on sweet corn over nine years in Ohio, poster, by Celeste Welty & Jim Jasinski, Nov. 2017 (PDF)
- Ohio Sweet Corn Insecticide Trial, 2015
- Ohio Sweet Corn Trial (Preliminary Report), 2014
- Ohio Sweet Corn Insecticide Trial, 2013
- Ohio B.t. Sweet Corn Trial, 2013
- Ohio Sweet Corn Insecticide Trial, 2012
- Ohio Sweet Corn Insecticide Trial, 2010
- Managing Insecticide Resistance in Corn Earworm in Sweet Corn, 2009
- Ohio Sweet Corn Insecticide Trial, 2008
- Ohio Sweet Corn Insecticide Trial, 2007
Slide Shows
- Variability in corn earworm & pyrethroids (narrated slide show, 15 minutes, Dec. 2020)
- Managing corn earworm & other worms in sweet corn, Feb 2019 (PDF)
- Sweet corn insecticide trials, summary 2007-2014
- Corn flea beetle management in sweet corn (2016)
- How to grow worm-free sweet corn (2015)
- Scouting and thresholds for sweet corn pests
- Managing insecticide resistance in corn earworm on sweet corn (2010)
- Western Bean Cutworm on Sweet Corn 2009 (with audio narration)
- New Pest Alert: Western Bean Cutworm (2009)
- Corn Flea Beetle Management in Sweet Corn (2009)
- Controlling Insects in Sweet Corn (2005)